[INFO] fetching crate ocaml-sexplib 0.0.3...
[INFO] testing ocaml-sexplib-0.0.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ocaml-sexplib 0.0.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ocaml-sexplib 0.0.3
[INFO] finished tweaking crates.io crate ocaml-sexplib 0.0.3
[INFO] tweaked toml for crates.io crate ocaml-sexplib 0.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ocaml-sexplib 0.0.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 567953adb8c2f2041cd4f77a879e56ac6475a28a8285d7521732525ff6c3f860
[INFO] running `Command { std: "docker" "start" "-a" "567953adb8c2f2041cd4f77a879e56ac6475a28a8285d7521732525ff6c3f860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "567953adb8c2f2041cd4f77a879e56ac6475a28a8285d7521732525ff6c3f860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567953adb8c2f2041cd4f77a879e56ac6475a28a8285d7521732525ff6c3f860", kill_on_drop: false }`
[INFO] [stdout] 567953adb8c2f2041cd4f77a879e56ac6475a28a8285d7521732525ff6c3f860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a8c310223e48a6c1d6769d00738a4f91f54a4cfb5fc236632cd14fa1ade515f
[INFO] running `Command { std: "docker" "start" "-a" "2a8c310223e48a6c1d6769d00738a4f91f54a4cfb5fc236632cd14fa1ade515f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ocaml-sexplib v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `Command { std: "docker" "inspect" "2a8c310223e48a6c1d6769d00738a4f91f54a4cfb5fc236632cd14fa1ade515f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8c310223e48a6c1d6769d00738a4f91f54a4cfb5fc236632cd14fa1ade515f", kill_on_drop: false }`
[INFO] [stdout] 2a8c310223e48a6c1d6769d00738a4f91f54a4cfb5fc236632cd14fa1ade515f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 205e7018bf9ee4512ac9b737c5999337e5bbcd09f77f2c6394101084b73a1b14
[INFO] running `Command { std: "docker" "start" "-a" "205e7018bf9ee4512ac9b737c5999337e5bbcd09f77f2c6394101084b73a1b14", kill_on_drop: false }`
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling insta v1.47.2
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling ocaml-sexplib v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/de.rs:612:45
[INFO] [stdout]     |
[INFO] [stdout] 612 |     fn a(s: &'static str) -> Token<'static, '_> {
[INFO] [stdout]     |              -------               -------  ^^ the same lifetime is elided here
[INFO] [stdout]     |              |                     |
[INFO] [stdout]     |              |                     the same lifetime is named here
[INFO] [stdout]     |              the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]     |
[INFO] [stdout] 612 -     fn a(s: &'static str) -> Token<'static, '_> {
[INFO] [stdout] 612 +     fn a(s: &'static str) -> Token<'static, 'static> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sexp/de.rs:555:13
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn a(s: &str) -> Sexp {
[INFO] [stdout]     |             ^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn a(s: &str) -> Sexp<'_> {
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.83s
[INFO] running `Command { std: "docker" "inspect" "205e7018bf9ee4512ac9b737c5999337e5bbcd09f77f2c6394101084b73a1b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205e7018bf9ee4512ac9b737c5999337e5bbcd09f77f2c6394101084b73a1b14", kill_on_drop: false }`
[INFO] [stdout] 205e7018bf9ee4512ac9b737c5999337e5bbcd09f77f2c6394101084b73a1b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b39d17cc459c635cb65e860b1e896675f2f1781c16154b2055070b68456cf4d
[INFO] running `Command { std: "docker" "start" "-a" "3b39d17cc459c635cb65e860b1e896675f2f1781c16154b2055070b68456cf4d", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/de.rs:612:45
[INFO] [stderr]     |
[INFO] [stderr] 612 |     fn a(s: &'static str) -> Token<'static, '_> {
[INFO] [stderr]     |              -------               -------  ^^ the same lifetime is elided here
[INFO] [stderr]     |              |                     |
[INFO] [stderr]     |              |                     the same lifetime is named here
[INFO] [stderr]     |              the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'static`
[INFO] [stderr]     |
[INFO] [stderr] 612 -     fn a(s: &'static str) -> Token<'static, '_> {
[INFO] [stderr] 612 +     fn a(s: &'static str) -> Token<'static, 'static> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/sexp/de.rs:555:13
[INFO] [stderr]     |
[INFO] [stderr] 555 |     fn a(s: &str) -> Sexp {
[INFO] [stderr]     |             ^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stderr]     |             |
[INFO] [stderr]     |             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 555 |     fn a(s: &str) -> Sexp<'_> {
[INFO] [stderr]     |                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ocaml-sexplib` (lib test) generated 2 warnings (run `cargo fix --lib -p ocaml-sexplib --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ocaml_sexplib-e34322bac64e0a40)
[INFO] [stdout] 
[INFO] [stdout] running 77 tests
[INFO] [stdout] test de::tests::test_many_from_str ... ok
[INFO] [stdout] test de::tests::test_seq ... ok
[INFO] [stdout] test de::tests::test_strings ... ok
[INFO] [stdout] test de::tests::test_primitives ... ok
[INFO] [stdout] test atom::tests::test_needs_to_quoted ... ok
[INFO] [stdout] test de::tests::test_iter_from_str ... ok
[INFO] [stdout] test atom::tests::test_escaping ... ok
[INFO] [stdout] test ser::tests::test_seq ... ok
[INFO] [stdout] test de::tests::test_newtype_struct ... ok
[INFO] [stdout] test ser::tests::test_newtype_struct ... ok
[INFO] [stdout] test de::tests::test_tuple_and_tuple_struct ... ok
[INFO] [stdout] test de::tests::test_unit_struct ... ok
[INFO] [stdout] test ser::tests::test_strings ... ok
[INFO] [stdout] test de::tests::test_option ... ok
[INFO] [stdout] test de::tests::test_char ... ok
[INFO] [stdout] test ser::tests::test_string_escaping ... ok
[INFO] [stdout] test ser::tests::test_struct ... ok
[INFO] [stdout] test ser::tests::test_tuple ... ok
[INFO] [stdout] test ser::tests::test_tuple_struct ... ok
[INFO] [stdout] test de::tests::test_struct ... ok
[INFO] [stdout] test ser::tests::test_unit ... ok
[INFO] [stdout] test ser::tests::test_unit_struct ... ok
[INFO] [stdout] test sexp::de::tests::test_seq ... ok
[INFO] [stdout] test sexp::de::tests::test_strings ... ok
[INFO] [stdout] test sexp::de::tests::test_primitives ... ok
[INFO] [stdout] test ser::tests::test_variants ... ok
[INFO] [stdout] test sexp::de::tests::test_char ... ok
[INFO] [stdout] test sexp::de::tests::test_newtype_struct ... ok
[INFO] [stdout] test sexp::de::tests::test_struct ... ok
[INFO] [stdout] test sexp::de::tests::test_variant ... ok
[INFO] [stdout] test sexp::ser::tests::test_newtype_struct ... ok
[INFO] [stdout] test sexp::de::tests::test_option ... ok
[INFO] [stdout] test sexp::ser::tests::test_map ... ok
[INFO] [stdout] test sexp::de::tests::test_map ... ok
[INFO] [stdout] test sexp::ser::tests::test_primitives ... ok
[INFO] [stdout] test sexp::ser::tests::test_seq ... ok
[INFO] [stdout] test sexp::ser::tests::test_option ... ok
[INFO] [stdout] test sexp::de::tests::test_unit ... ok
[INFO] [stdout] test sexp::ser::tests::test_unit ... ok
[INFO] [stdout] test sexp::ser::tests::test_unit_struct ... ok
[INFO] [stdout] test sexp::ser::tests::test_strings_and_bytes ... ok
[INFO] [stdout] test ser::tests::test_map ... ok
[INFO] [stdout] test ser::tests::test_option ... ok
[INFO] [stdout] test de::tests::test_map ... ok
[INFO] [stdout] test sexp::ser::tests::test_struct ... ok
[INFO] [stdout] test sexp::ser::tests::test_tuple ... ok
[INFO] [stdout] test ser::tests::test_bytes ... ok
[INFO] [stdout] test de::tests::test_unit ... ok
[INFO] [stdout] test sexp::de::tests::test_tuple_and_tuple_struct ... ok
[INFO] [stdout] test sexp::ser::tests::test_tuple_struct ... ok
[INFO] [stdout] test token_writer::tests::test_machine ... ok
[INFO] [stdout] test de::tests::test_variant ... ok
[INFO] [stdout] test token_writer::tests::test_standard ... ok
[INFO] [stdout] test ser::tests::test_primitives ... ok
[INFO] [stdout] test tokenizer::tests::test_block_comments ... ok
[INFO] [stdout] test tokenizer::tests::test_block_comment_errors ... ok
[INFO] [stdout] test tokenizer::tests::test_eof_errors ... ok
[INFO] [stdout] test tokenizer::tests::test_eof ... ok
[INFO] [stdout] test tokenizer::tests::test_quoted_string_escapes ... ok
[INFO] [stdout] test sexp::de::tests::test_unit_struct ... ok
[INFO] [stdout] test tokenizer::tests::test_line_comments ... ok
[INFO] [stdout] test tokenizer::tests::test_sexp_comments ... ok
[INFO] [stdout] test tokenizer::tests::test_unescaping_atoms_decimal_escapes ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenizer_handles_sexp_comments ... ok
[INFO] [stdout] test tokenizer::tests::test_block_comment_validation ... ok
[INFO] [stdout] test tokenizer::tests::test_unescape_atom_non_escapes_still_use_scratch_space ... ok
[INFO] [stdout] test tokenizer::tests::test_unescape_atom_assumes_validation_from_raw_tokenizer ... ok
[INFO] [stdout] test sexp::ser::tests::test_variants ... ok
[INFO] [stdout] test tokenizer::tests::test_unescaping_atoms_basic ... ok
[INFO] [stdout] test tokenizer::tests::test_raw_tokenizer ... ok
[INFO] [stdout] test tokenizer::tests::test_unescaping_atoms_hexadecimal_escapes ... ok
[INFO] [stdout] test tokenizer::tests::test_partial_tokens ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenizer ... ok
[INFO] [stdout] test tokenizer::tests::test_basics ... ok
[INFO] [stdout] test tokenizer::tests::test_unescaping_atoms_newline_escapes ... ok
[INFO] [stderr]    Doc-tests ocaml_sexplib
[INFO] [stdout] test atom::tests::test_basic_write ... ok
[INFO] [stdout] test tokenizer::tests::test_handling_of_pounds_across_buffers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 77 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b39d17cc459c635cb65e860b1e896675f2f1781c16154b2055070b68456cf4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b39d17cc459c635cb65e860b1e896675f2f1781c16154b2055070b68456cf4d", kill_on_drop: false }`
[INFO] [stdout] 3b39d17cc459c635cb65e860b1e896675f2f1781c16154b2055070b68456cf4d
